What airlines fly to Prague?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Prague from Key West according to our data. Delta is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Prague. Keep in mind that there are 3 different airlines that fly to Prague on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Key West Airport to Václav Havel Prague Airport?

Prices for flights from Key West Airport to Václav Havel Prague Airport refresh daily.

How many operators does momondo search for flights from Key West Airport to Václav Havel Prague Airport?

There are 3 operators available for flights from Key West Airport to Václav Havel Prague Airport as of November 2026.

How old do you have to be to fly from Key West Airport to Václav Havel Prague Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Václav Havel Prague Airport.

What documentation or ID do you need to fly to Václav Havel Prague Airport?

The travel and health documents required for your trip to Václav Havel Prague Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Václav Havel Prague Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$787 Cheap Flights from Key West to Prague in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Key West to Prague

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:59 pm - 4:05 pmEYW Key West-PRG Václav Havel Prague

21h 06m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

7:05 am - 3:22 pmPRG Václav Havel Prague-EYW Key West

38h 17m2 stops Frankfurt am Main Chicago O'Hare Intl

$787United Airlines

Mon, Feb 1 - Fri, Feb 5

2:06 pm - 5:35 pmEYW Key West-PRG Václav Havel Prague

21h 29m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

2:30 pm - 10:48 amPRG Václav Havel Prague-EYW Key West

26h 18m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$859Delta

Tue, Dec 1 - Tue, Dec 15

2:07 pm - 11:10 amEYW Key West-PRG Václav Havel Prague

15h 03m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

6:00 am - 8:49 pmPRG Václav Havel Prague-EYW Key West

20h 49m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$969Multiple Airlines

Wed, Nov 25 - Wed, Jan 13

11:43 am - 11:10 amEYW Key West-PRG Václav Havel Prague

17h 27m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

2:30 pm - 8:00 pmPRG Václav Havel Prague-EYW Key West

35h 30m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,012Delta

Wed, Nov 18 - Sun, Nov 22

11:43 am - 11:10 amEYW Key West-PRG Václav Havel Prague

17h 27m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

6:30 pm - 5:10 pmPRG Václav Havel Prague-EYW Key West

28h 40m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,019Multiple Airlines

Fri, Nov 13 - Tue, Nov 17

2:51 pm - 1:55 pmEYW Key West-PRG Václav Havel Prague

17h 04m2 stops Newark Zurich

1:45 pm - 2:13 pmPRG Václav Havel Prague-EYW Key West

30h 28m3 stops Munich Franz Josef Strauss Boston Logan Intl Newark

$1,027United Airlines

Wed, Nov 25 - Sat, Jan 9

2:51 pm - 1:55 pmEYW Key West-PRG Václav Havel Prague

17h 04m2 stops Newark Zurich

7:05 am - 12:16 pmPRG Václav Havel Prague-EYW Key West

35h 11m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,028United Airlines

Wed, Nov 25 - Sat, Jan 9

7:25 am - 7:30 pmEYW Key West-PRG Václav Havel Prague

30h 05m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

2:30 pm - 10:53 amPRG Václav Havel Prague-EYW Key West

26h 23m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,180Delta

Mon, Dec 14 - Thu, Jan 7

5:56 pm - 9:05 pmEYW Key West-PRG Václav Havel Prague

21h 09m2 stops Miami London Heathrow

11:40 am - 9:28 amPRG Václav Havel Prague-EYW Key West

51h 48m2 stops Helsinki-Vantaa Miami

$1,550American Airlines

Fri, Dec 18 - Wed, Jan 6

5:56 pm - 9:05 pmEYW Key West-PRG Václav Havel Prague

21h 09m2 stops Miami London Heathrow

2:15 pm - 7:20 pmPRG Václav Havel Prague-EYW Key West

35h 05m2 stops London Heathrow Miami

$1,655American Airlines

Fri, Dec 18 - Thu, Jan 7

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Delta flights from Key West to Prague

Our best Delta deals on Key West to Prague flight tickets

Delta

Dec 1

EYW2:06 pmKey West

21h 29m

2 stops

PRG5:35 pmVáclav Havel Prague

Dec 15

PRG2:30 pmVáclav Havel Prague

26h 18m

2 stops

EYW10:48 amKey West

$859

Delta

Nov 18

EYW11:43 amKey West

17h 27m

2 stops

PRG11:10 amVáclav Havel Prague

Nov 22

PRG2:30 pmVáclav Havel Prague

35h 30m

2 stops

EYW8:00 pmKey West

$1,012

Delta

Dec 14

EYW7:25 amKey West

30h 05m

2 stops

PRG7:30 pmVáclav Havel Prague

Jan 7

PRG2:30 pmVáclav Havel Prague

26h 23m

2 stops

EYW10:53 amKey West

$1,180

British Airways flights from Key West to Prague

Our best British Airways deals on Key West to Prague flight tickets

British Airways

Dec 16

EYW6:35 pmKey West

22h 15m

2 stops

PRG10:50 pmVáclav Havel Prague

Jan 6

PRG9:30 pmVáclav Havel Prague

27h 50m

2 stops

EYW7:20 pmKey West

$1,208

British Airways

Dec 16

EYW6:35 pmKey West

22h 15m

2 stops

PRG10:50 pmVáclav Havel Prague

Jan 5

PRG9:20 pmVáclav Havel Prague

50h 06m

2 stops

EYW5:26 pmKey West

$1,214

British Airways

Dec 16

EYW6:35 pmKey West

22h 15m

2 stops

PRG10:50 pmVáclav Havel Prague

Jan 5

PRG9:20 pmVáclav Havel Prague

50h 06m

2 stops

EYW5:26 pmKey West

$1,216

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestPrague

EYW Key West - PRG Václav Havel Prague

EYWPRG

Key West

Mon 2/1

12:59 pm-4:05 pm

2 stops21h 06m

Václav Havel Prague

Fri 2/5

7:05 am-3:22 pm

2 stops38h 17m

$787

Key WestPrague

EYW Key West - PRG Václav Havel Prague

EYWPRG

Key West

Tue 12/1

2:06 pm-5:35 pm

2 stops21h 29m

Václav Havel Prague

Tue 12/15

2:30 pm-10:48 am

2 stops26h 18m

$859

Quickest round-trip

Key WestPrague

EYW Key West - PRG Václav Havel Prague

EYWPRG

Key West

Wed 11/25

2:07 pm-11:10 am

2 stops15h 03m

Václav Havel Prague

Wed 1/13

6:00 am-8:49 pm

2 stops20h 49m

$969

Key WestPrague

EYW Key West - PRG Václav Havel Prague

EYWPRG

Key West

Wed 11/18

11:43 am-11:10 am

2 stops17h 27m

Václav Havel Prague

Sun 11/22

2:30 pm-8:00 pm

2 stops35h 30m

$1,012

Key WestPrague

EYW Key West - PRG Václav Havel Prague

EYWPRG

Key West

Fri 11/13

11:43 am-11:10 am

2 stops17h 27m

Václav Havel Prague

Tue 11/17

6:30 pm-5:10 pm

2 stops28h 40m

$1,019

Key WestPrague

EYW Key West - PRG Václav Havel Prague

EYWPRG

Key West

Wed 11/25

2:51 pm-1:55 pm

2 stops17h 04m

Václav Havel Prague

Sat 1/9

1:45 pm-2:13 pm

3 stops30h 28m

$1,027

Key WestPrague

EYW Key West - PRG Václav Havel Prague

EYWPRG

Key West

Wed 11/25

2:51 pm-1:55 pm

2 stops17h 04m

Václav Havel Prague

Sat 1/9

7:05 am-12:16 pm

2 stops35h 11m

$1,028

Key WestPrague

EYW Key West - PRG Václav Havel Prague

EYWPRG

Key West

Mon 12/14

7:25 am-7:30 pm

2 stops30h 05m

Václav Havel Prague

Thu 1/7

2:30 pm-10:53 am

2 stops26h 23m

$1,180

Key WestPrague

EYW Key West - PRG Václav Havel Prague

EYWPRG

Key West

Fri 12/18

5:56 pm-9:05 pm

2 stops21h 09m

Václav Havel Prague

Wed 1/6

11:40 am-9:28 am

2 stops51h 48m

$1,550

Key WestPrague

EYW Key West - PRG Václav Havel Prague

EYWPRG

Key West

Fri 12/18

5:56 pm-9:05 pm

2 stops21h 09m

Václav Havel Prague

Thu 1/7

2:15 pm-7:20 pm

2 stops35h 05m

$1,655

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Key West to Prague

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Prague?

In general, December is the cheapest month to fly from Key West to Prague. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Prague during the month of December, then departing from Key West during the month October is also very affordable. Most momondo users find prices during this month for around $0.

When to book flights from Key West to Prague

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to Prague according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Key West to Prague (EYW to PRG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Prague

Best Price Found	$787
Fastest flight time	17h 27m
Direct flights	None

The best flight deal from Key West to Prague found on momondo in the last 72 hours is $787

The fastest flight from Key West to Prague takes 17h 27m

There are no direct flights from Key West to Prague. There are no popular flight routes from Key West to Prague.

Search flight deals

Frequently asked questions about flying from Key West to Prague

How far is Key West to Václav Havel Prague by plane?
The distance between Key West and Václav Havel Prague is about 5191.8 mi. A reasonable flight in good conditions will take 17h 27m.
When did momondo last update prices for flights from Key West Airport to Václav Havel Prague Airport?
Prices for flights from Key West Airport to Václav Havel Prague Airport refresh daily.
How many operators does momondo search for flights from Key West Airport to Václav Havel Prague Airport?
There are 3 operators available for flights from Key West Airport to Václav Havel Prague Airport as of November 2026.
How old do you have to be to fly from Key West Airport to Václav Havel Prague Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Václav Havel Prague Airport.
What documentation or ID do you need to fly to Václav Havel Prague Airport?
The travel and health documents required for your trip to Václav Havel Prague Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Václav Havel Prague Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Key West to Prague?
momondo data reveals that the most frequently booked airline on the route from Key West to Prague is Delta, representing 56% of all bookings. The subsequent popular airlines are American Airlines at 23% and United Airlines at 21%.

Best airlines flying from Key West to Prague

Compare and see reviews for airlines that fly from Key West to Prague with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $510	Free Cancellation	Rating 7.3 10,459 reviews	Search United Airlines flights
American Airlines	PriceFrom $527	Free Cancellation	Rating 7.0 12,229 reviews	Search American Airlines flights
Delta	PriceFrom $658	Free Cancellation	Rating 7.8 8,696 reviews	Search Delta flights

Český Krumlov

Pilsen

Liberec

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Prague?

Finding the right flight to Prague from Key West is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Prague quick and easy, saving you time and money.

Can I find flights from Key West to Prague with flexible booking policies on momondo?

momondo does allow users to show only those flights to Prague from Key West which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Key West to Prague?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Prague from Key West.

I’m not ready to book a flight from Key West to Prague right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Prague from Key West. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Prague trip

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Cheap flights from Key West to Prague from $787

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Prague departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Key West to Prague

Our best Delta deals on Key West to Prague flight tickets

British Airways flights from Key West to Prague

Our best British Airways deals on Key West to Prague flight tickets

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How to get the cheapest flight ticket from Key West to Prague

What is the cheapest month to fly to Prague?

What airlines fly to Prague?

When to book flights from Key West to Prague

Cheap Key West to Prague (EYW to PRG) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Key West to Prague

Best airlines flying from Key West to Prague

Compare and see reviews for airlines that fly from Key West to Prague with momondo

Traveling to a place near Prague?

Why use momondo?

An easier way to manage your Prague trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the Czech Republic

Fly your favorite airline to Prague

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Prague

List of cabin classes available on flights landing in Prague. Availability may vary depending on flight origin and airline.

Popular cities in the Czech Republic

Popular flights according to clicks in the last 7 days on momondo

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